memccpy
memchr
memcmp
memmove
memset
stpcpy
stpncpy
strcat
strchr
strcmp
strcoll
strcoll_l
strcpy
strcspn
strdup
strerror
strerror_l
strerror_r
strlen
strncat
strncmp
strncpy
strndup
strnlen
strpbrk
strrchr
strsignal
strspn
strstr
strtok
strtok_r
strxfrm
strxfrm_l